Home Categories Inorganic chemistry Antimony fluoride
A0630812

Antimony fluoride , 98% , 7783-56-4

Synonym(s):
Antimony trifluoride;Antimony(III) fluoride;Trifluorostibine

CAS NO.:7783-56-4

Empirical Formula: F3Sb

Molecular Weight: 178.76

MDL number: MFCD00011218

EINECS: 232-009-2

Update time: 2022-07-08

PRODUCT Properties

Melting point: 292 °C
Boiling point: 376 °C
Density  4.38 g/mL at 25 °C(lit.)
vapor pressure  26.34kPa at 292℃
Flash point: 376°C
storage temp.  Store below +30°C.
solubility  4430g/l Hydrolysis
form  powder
color  White to gray
Specific Gravity 4.379
Water Solubility  385 g/100 mL (20 ºC)
Sensitive  Moisture Sensitive
Merck  14,709
Sublimation  376 ºC
crystal system Nogata
Space group C2cm
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.4950.7460.7269090900.2681

Exposure limits ACGIH: TWA 0.5 mg/m3; TWA 2.5 mg/m3
NIOSH: IDLH 50 mg/m3; IDLH 250 mg/m3; TWA 0.5 mg/m3
LogP 0.72 at 25℃

Description and Uses

Antimony trifluoride is a noncombustible,odorless, white to gray crystalline solid. Molecularweight= 178.75; Specific gravity= 4.38 at 21℃ (solid);Boiling point= 376℃; Freezing/Melting point= 292℃;Vapor pressure= 3 mmHg at 17℃. Hazard Identification(based on NFPA-704 M Rating System): Health 3,Flammability 0, Reactivity 0. Soluble in water.

Antimony(III) fluoride is used as a reagent in inorganic and organofluorine chemistry. It acts as a fluorination reagent and electroplating agent. Further, it is used in the preparation of dye, pottery, porcelains, ceramic enamels and glazes. It is utilized in the preparation of Freon.

Safety

Symbol(GHS) 
GHS05,GHS06,GHS09
Signal word  Danger
Hazard statements  H301+H311+H331-H314-H411
Precautionary statements  P260-P273-P280-P301+P310+P330-P303+P361+P353-P305+P351+P338
Hazard Codes  T,N,C
Risk Statements  23/24/25-51/53
Safety Statements  7-26-45-61
RIDADR  UN 3260 8/PG 2
WGK Germany  3
RTECS  CC5150000
10
Hazard Note  Corrosive/Highly Toxic
TSCA  Yes
HS Code  2826 19 90
HazardClass  8
PackingGroup  III

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